Factory sign “Beware Hot Surface”, Vintage Enamel Sign, Porcelain Enamel Factory Sign


Shipping to United States: Free

Triangular porcelain enamel sign manufactured for factories and laboratories. The sign is made of tin metal coated with porcelain enamel black, yellow, and red paint. It was made in the 1950s in Communist Bulgaria. It is in rough condition, with quite some traces of usage, great patina!

This beautiful piece is suitable for decoration or as part of a collection. All the sides are 31 cm.

Shipping and packing information:

All products are packed carefully using mostly old boxes and other recycled materials because we care about nature :)

For shipping in Europe, we use mainly DPD and the post. For the US, Australia and other places we also use the post.
We try to send the items as fast as possible. If we go on vacation we extend the time for sending the item, but when we are home we make it a priority to send everything fast :)

Shipping from Bulgaria

Processing time

2-5 business days

Estimated shipping times

  • North America : 12 - 15 business days
  • Europe : 7 - 10 business days

I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment Options

Secure options
  • Accepts Etsy gift cards

Returns & Exchanges

I gladly accept cancellations

Legal imprint